National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

17°F

-8°C

Humidity 64%
Wind Speed W 14 mph
Barometer 29.79 in (1011.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 16 Jan 4:53 am EST
Extended Forecast for

2 Miles ENE Williamsburg PA

  • Today

    Today: Partly sunny, with a high near 32. West wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 32 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow showers after 2am. Mostly cloudy, with a low around 26. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers likely before 1pm, then a chance of rain showers between 1pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 41. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 21. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 27. West wind 6 to 9 mph.

    High: 27 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 32. West wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Tonight
A chance of snow showers after 2am. Mostly cloudy, with a low around 26. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Snow showers likely before 1pm, then a chance of rain showers between 1pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 41. Calm wind becoming southwest 5 to 8 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow showers, mainly before 7pm. Mostly cloudy, with a low around 21. West wind around 6 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 27. West wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 18.
M.L.King Day
Partly sunny, with a high near 28.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 17.
Tuesday Night
Partly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A chance of showers. Partly sunny, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Williamsburg PA
 40.47°N 78.18°W (Elev. 1053 ft)
Last Update:
1:46 am EST Jan 16, 2026
Forecast Valid:
5am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation